The #19832 OPTEC-4300 to female Optec/DSI 3.5" threaded receiver allows any combination of our DSI 3.5-inch spacers to be easily installed on the camera side of any male OPTEC-4300 adapter.
Specifications
Compatible With
- Optec/DSI 3.5" Threaded Spacers.
- OPTEC-4300 Male Dovetail Adapter
- Inside Diameter: 3.5" DSI Thread
- Outside Diameter: 4.95" (125.7mm)
- Overall Height: 0.75" (19.1mm)
- Clear Aperture: 3.46" (88mm)
- Weight: 8.2 oz (230 g)
- Back-Focus Usage: 0.75" (19.0mm)
- Drawing
